MAGNETOGRAVITATION SEPARATION METHOD Russian patent published in 2000 - IPC

Abstract RU 2152259 C1

FIELD: mineral dressing. SUBSTANCE: in a method wherein initial material is added to ferromagnetic fluid weighted by affecting it with nonuniform magnetic field, after which separation products are discharged, dry water-soluble film coating is preliminarily formed on the surface of starting material. EFFECT: enhanced efficiency separation with fineness below 1 mm due to reduced loss of utilized in process kerosene-based ferromagnetic fluid. 1 tbl

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RU 2 152 259 C1

Authors

Evtushenko M.B.

Tiunov A.A.

Dates

2000-07-10—Published

1999-06-04—Filed